{"id":41768,"date":"2023-06-28T21:04:35","date_gmt":"2023-10-10T11:25:25","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90postgresql%e3%80%91%e5%9c%a8%e5%90%af%e5%8a%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%97%b6%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e3%80%82\/"},"modified":"2024-04-30T11:09:12","modified_gmt":"2024-04-30T03:09:12","slug":"%e3%80%90postgresql%e3%80%91%e5%9c%a8%e5%90%af%e5%8a%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%97%b6%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90postgresql%e3%80%91%e5%9c%a8%e5%90%af%e5%8a%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%97%b6%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af%e3%80%82\/","title":{"rendered":"\u3010PostgreSQL\u3011\u5728\u542f\u52a8\u670d\u52a1\u5668\u65f6\u51fa\u73b0\u9519\u8bef"},"content":{"rendered":"

\u9519\u8bef\u6d88\u606f<\/h2>\n
ActiveRecord<\/span> ::<\/span> ConnectionNotEstablished<\/span>\r\nPG<\/span>::<\/span>ConnectionBad<\/span>:<\/span> could<\/span> not<\/span> connect<\/span> to<\/span> server: <\/span>No<\/span> such<\/span> file<\/span> or<\/span> directory<\/span>\r\n        Is<\/span> the<\/span> server<\/span> running<\/span> locally<\/span> and<\/span> accepting<\/span>\r\n        connections<\/span> on<\/span> Unix<\/span> domain<\/span> socket<\/span> \"\/tmp\/.s.PGSQL.5432\"<\/span>?<\/span>\r\n<\/code><\/pre>\n
\u505a\u904e\u7684\u4e8b\u60c5 (zu\u00f2 gu\u00f2 de sh\u00ec<\/h2>\n
    \n
  • \n
      PC\u81ea\u4f53\u3092\u518d\u8d77\u52d5 \u2192 NG\u3060\u3063\u305f<\/ul>\n<\/li>\n<\/ul>\n
      psql -V\u3092\u5b9f\u884c<\/p>\n
      \u30d0\u30fc\u30b8\u30e7\u30f3\u304cpsql (PostgreSQL) 14.1<\/p>\n
      brew services list\u3092\u5b9f\u884c<\/p>\n
      postgresql\u00a0\u304c error<\/p>\n
      tail -n 20 \/usr\/local\/var\/log\/postgres.log\u3092\u5b9f\u884c<\/p>\n
      2022<\/span>-<\/span>02<\/span>-<\/span>04<\/span> 05<\/span>:<\/span>55<\/span>:<\/span>21.403<\/span> JST<\/span> [<\/span>4050<\/span>]<\/span> FATAL<\/span>:<\/span>  database<\/span> files<\/span> are<\/span> incompatible<\/span> with<\/span> server<\/span>\r\n2022<\/span>-<\/span>02<\/span>-<\/span>04<\/span> 05<\/span>:<\/span>55<\/span>:<\/span>21.403<\/span> JST<\/span> [<\/span>4050<\/span>]<\/span> DETAIL<\/span>:<\/span>  The<\/span> data<\/span> directory<\/span> was<\/span> initialized<\/span> by<\/span> PostgreSQL<\/span> version<\/span> 13<\/span>,<\/span> which<\/span> is<\/span> not<\/span> compatible<\/span> with<\/span> this<\/span> version<\/span> 14.1<\/span>.<\/span>\r\n2022<\/span>-<\/span>02<\/span>-<\/span>04<\/span> 05<\/span>:<\/span>55<\/span>:<\/span>31.536<\/span> JST<\/span> [<\/span>4118<\/span>]<\/span> FATAL<\/span>:<\/span>  database<\/span> files<\/span> are<\/span> incompatible<\/span> with<\/span> server<\/span>\r\n\r\n\u4ee5\u4e0b\u7701\u7565<\/span>\r\n:<\/span>\r\n:<\/span>\r\n:<\/span>\r\n\r\n<\/code><\/pre>\n
      \u89e3\u51b3\u65b9\u6848 (ji\u011b ju\u00e9 \u00e0n)<\/h2>\n
      \u636e\u63a8\u6d4b\uff0c\u7531\u4e8ePostgreSQL\u7684\u91cd\u5927\u66f4\u65b0\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u65e0\u6cd5\u8bfb\u53d6\u7684\u60c5\u51b5\u3002\u8bf7\u4f9d\u6b21\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\u3002<\/p>\n
      brew services stop postgresql\r\n==> Successfully stopped `postgresql`\r\n<\/code><\/pre>\n
      brew<\/span> upgrade<\/span> postgresql<\/span>\r\nWarning<\/span>:<\/span> postgresql<\/span> 14.1_1<\/span> already<\/span> installed<\/span>\r\n<\/code><\/pre>\n
      rm<\/span> -<\/span>rf<\/span> \/usr\/<\/span>local<\/span>\/<\/span>var<\/span>\/<\/span>postgres<\/span>.<\/span>old<\/span>\r\n\r\nbrew<\/span> postgresql<\/span>-<\/span>upgrade<\/span>-<\/span>database<\/span>\r\n==><\/span> Upgrading<\/span> postgresql<\/span> data<\/span> from<\/span> 13<\/span> to<\/span> 14<\/span>...<\/span>\r\n\r\n\u7701\u7565<\/span>\r\n\uff1a<\/span>\r\n\uff1a<\/span>\r\n\r\n==><\/span> Upgraded<\/span> postgresql<\/span> data<\/span> from<\/span> 13<\/span> to<\/span> 14<\/span>!<\/span>\r\n==><\/span> Your<\/span> postgresql<\/span> 13<\/span> data<\/span> remains<\/span> at<\/span> \/usr\/<\/span>local<\/span>\/<\/span>var<\/span>\/<\/span>postgres<\/span>.<\/span>old<\/span>\r\n<\/code><\/pre>\n
      brew<\/span> services<\/span> start<\/span> postgresql<\/span>\r\n==><\/span> Successfully<\/span> started<\/span> `postgresql`<\/span>\r\n<\/code><\/pre>\n
      brew<\/span> services<\/span> list<\/span>\r\npostgresql<\/span>    started<\/span>\r\n<\/code><\/pre>\n
      \u679c\u7136\u517c\u5bb9\u6027\u662f\u4e2a\u95ee\u9898\u5462\uff1b\uff1b
      \n\u603b\u4e4b\u53ef\u89e3\u51b3\u771f\u662f\u592a\u597d\u4e86\u30fc\u30fc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u9519\u8bef\u6d88\u606f ActiveRecord :: ConnectionNotEstablished PG::Conne […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41768","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u3010PostgreSQL\u3011\u5728\u542f\u52a8\u670d\u52a1\u5668\u65f6\u51fa\u73b0\u9519\u8bef - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010postgresql\u3011\u5728\u542f\u52a8\u670d\u52a1\u5668\u65f6\u51fa\u73b0\u9519\u8bef\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010PostgreSQL\u3011\u5728\u542f\u52a8\u670d\u52a1\u5668\u65f6\u51fa\u73b0\u9519\u8bef\" \/>\n<meta property=\"og:description\" content=\"\u9519\u8bef\u6d88\u606f ActiveRecord :: ConnectionNotEstablished PG::Conne […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010postgresql\u3011\u5728\u542f\u52a8\u670d\u52a1\u5668\u65f6\u51fa\u73b0\u9519\u8bef\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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